Wow, over a month since lab 4? I’ve been slacking. No, that’s not actually true. A week off of work to prep a newly-purchased RV kept me busy. Then life, […]
Wireshark Workbook – Lab 4
Lab 4 is complete, and I’d probably give myself a passing grade for this round of questions. The subject this time was TCP SYN analysis. Now, if I were asked […]
Wireshark Workbook – Lab 3
Lab 3 involved looking at some HTTP vs HTTPS data. Another shorter lab that I managed to get done late Friday before the weekend got underway. The labs and their […]
Wireshark Workbook – Lab 2
I’ll admit, Lab 1 took me longer than I’d hoped to complete, review, and write about. We had the Labor Day Weekend in the mix, so that’s my excuse. I […]
Wireshark Workbook – Lab 1
I’ve taken my time and enjoyed the exercises in Lab 1 of the Wireshark Workbook. It contained 25 questions to work through, and I was pleased with my own results. […]
The Journey of a Thousand Packets…
Somewhere back in the 2007-2009 timeframe I bought a book about “Wireshark & Ethereal” (see the bottom of this post). I was only a couple years into my post-college career […]
Collecting Data Remotely
The last two weeks I’ve been involved in assisting with an interesting problem. Initially it was reporting that application FOO was crashing for a few workstations at a remote location. […]
Updating Azure Tags Automatically
In my last post I looked at how you can require tags on Resource Groups and enforce tag inheritance on resource contained within them. But an interesting question was raised […]
Managing Azure Tags via Policy
Azure Tags are a great way to add useful metadata to Azure resources, but without a plan or automated hygiene controls, these can quickly get out of hand. Add to […]
Down the Rabbit Hole – Networking (Part 2)
I know it’s been a day or two since the first part of this, but here we are. Part two where I go down the rabbit hole of basic network […]